--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * ================================================================================
+ * Modifications Copyright (C) 2019 Ericsson
+ * =============================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.listener.impl;
+
+import static com.google.common.collect.Lists.newArrayList;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Matchers.anyInt;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import java.io.IOException;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Properties;
+import java.util.Set;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.runners.MockitoJUnitRunner;
+import org.onap.appc.adapter.message.Consumer;
+import org.onap.appc.adapter.message.Producer;
+import org.onap.appc.listener.ListenerProperties;
+import org.powermock.reflect.Whitebox;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+
+/**
+ * Test the ProviderAdapter implementation.
+ */
+
+@RunWith(MockitoJUnitRunner.class)
+public class EventHandlerImplTest {
+
+ private TestEventHandlerImpl adapter;
+ private ListenerProperties properties;
+
+ @Mock
+ private Producer mockProducer;
+ @Mock
+ private Consumer mockConsumer;
+
+ private static final String PROP_FILE = "/org/onap/appc/default.properties";
+
+ private static final String MESSAGE_FILE = "/DCAEResponse.txt";
+
+ /**
+ * Setup the test environment.
+ */
+ @Before
+ public void setup() {
+ Properties allProps = new Properties();
+ try {
+ allProps.load(getClass().getResourceAsStream(PROP_FILE));
+ allProps.remove("appc.ClosedLoop.topic.read.filter");
+ properties = new ListenerProperties("appc.ClosedLoop", allProps);
+ } catch (IOException e) {
+ System.out.println("WARNING: Failed to load properties file: " + PROP_FILE);
+ }
+ adapter = new TestEventHandlerImpl(properties);
+ adapter.setConsumer(mockConsumer);
+ adapter.setProducer(mockProducer);
+ }
+
+ @Test
+ public void testInitialProperties() {
+ assertEquals(properties.getProperty("topic.read"), adapter.getReadTopic());
+ assertTrue(adapter.getWriteTopic().equals(properties.getProperty("topic.write")));
+ assertEquals(properties.getProperty("client.name"), adapter.getClientName());
+ assertEquals(properties.getProperty("client.name.id"), adapter.getClientId());
+
+ String hostStr = properties.getProperty("poolMembers");
+ int hostCount = hostStr.length() > 0 ? hostStr.split(",").length : 0;
+ assertEquals(hostCount, adapter.getPool().size());
+ }
+
+ @Test
+ public void testGettersAndSetters() {
+ String readTopic = "read";
+ String writeTopic = "write";
+ String clientName = "APPC-TEST";
+ String clientId = "00";
+ String newHost = "google.com";
+
+ adapter.setReadTopic(readTopic);
+ assertEquals(readTopic, adapter.getReadTopic());
+
+ adapter.setWriteTopic(writeTopic);
+ assertEquals(writeTopic, adapter.getWriteTopic());
+
+ adapter.setClientName(clientName);
+ assertEquals(clientName, adapter.getClientName());
+
+ adapter.setClientId(clientId);
+ assertEquals(clientId, adapter.getClientId());
+
+ adapter.setCredentials("fake", "secret");
+ adapter.clearCredentials();
+
+ int oldSize = adapter.getPool().size();
+ adapter.addToPool(newHost);
+ assertEquals(oldSize + 1, adapter.getPool().size());
+ assertTrue(adapter.getPool().contains(newHost));
+
+ adapter.removeFromPool(newHost);
+ assertEquals(oldSize, adapter.getPool().size());
+ assertFalse(adapter.getPool().contains(newHost));
+
+ }
+
+ @Test
+ public void getIncomingEvents_should_success_when_no_errors_encountered() {
+
+ List<String> testResult = newArrayList("test-result1", "test-result2", "test-result3");
+ when(mockConsumer.fetch(anyInt(), anyInt())).thenReturn(testResult);
+
+ List<String> result = adapter.getIncomingEvents(5);
+
+ for (int i = 0; i < testResult.size(); i++) {
+ assertEquals(testResult.get(i), result.get(i));
+ }
+ }
+
+
+ @Test
+ public void postStatus_should_success_when_no_errors_encountered() {
+
+ adapter.postStatus("test-partition", "test-event");
+ verify(mockProducer).post("test-partition", "test-event");
+
+ adapter.postStatus("test-event");
+ verify(mockProducer).post(null, "test-event");
+ }
+
+
+ @Test
+ public void closeClients_should_close_producer_and_consumer() {
+ adapter.getIncomingEvents(5);
+ adapter.postStatus("test-partition", "test-event");
+
+ adapter.closeClients();
+ verify(mockConsumer).close();
+ verify(mockProducer).close();
+ }
+
+ @Test
+ public void testGetEvents() {
+ EventHandlerImpl adapter = new EventHandlerImpl(properties);
+ Consumer consumer = Mockito.mock(Consumer.class);
+ Mockito.when(consumer.fetch(Mockito.anyInt(), Mockito.anyInt()))
+ .thenReturn(new ArrayList<String>(Arrays.asList("TEST1")));
+ Whitebox.setInternalState(adapter, "reader", consumer);
+ assertEquals("TEST1", adapter.getIncomingEvents().get(0));
+ }
+
+ @Test
+ public void testGetEventsClass() {
+ EventHandlerImpl adapter = new EventHandlerImpl(properties);
+ Consumer consumer = Mockito.mock(Consumer.class);
+ Mockito.when(consumer.fetch(Mockito.anyInt(), Mockito.anyInt()))
+ .thenReturn(new ArrayList<String>(Arrays.asList("1")));
+ Whitebox.setInternalState(adapter, "reader", consumer);
+ assertEquals(Integer.valueOf(1), adapter.getIncomingEvents(Integer.class).get(0));
+ }
+
+ @Test
+ public void testSetters() {
+ EventHandlerImpl adapter = new EventHandlerImpl(properties);
+ adapter.setResponseProblemBlacklistTime("1");
+ assertEquals("1", Whitebox.getInternalState(adapter, "responseProblemBlacklistTime"));
+ adapter.setServerProblemBlacklistTime("1");
+ assertEquals("1", Whitebox.getInternalState(adapter, "serverProblemBlacklistTime"));
+ adapter.setDnsIssueBlacklistTime("1");
+ assertEquals("1", Whitebox.getInternalState(adapter, "dnsIssueBlacklistTime"));
+ adapter.setIOExceptionBlacklistTime("1");
+ assertEquals("1", Whitebox.getInternalState(adapter, "ioExceptionBlacklistTime"));
+ }
+
+// @Test
+ public void testRun() {
+ EventHandlerImpl adapter = new EventHandlerImpl(properties);
+
+ // Runoff any old data
+ List<String> result = adapter.getIncomingEvents();
+ assertNotNull(result);
+
+ // Post new data
+ DummyObj data = new DummyObj();
+ data.key = "value";
+ adapter.postStatus(data.toJson());
+
+ // Wait to account for network delay
+ sleep(2000);
+
+ // Get data back
+ List<DummyObj> result2 = adapter.getIncomingEvents(DummyObj.class);
+ assertNotNull(result2);
+// assertEquals(1, result2.size());
+ assertEquals(data.toJson(), result2.get(0).toJson());
+ }
+
+ private class TestEventHandlerImpl extends EventHandlerImpl {
+
+ private Consumer mockConsumer;
+ private Producer mockProducer;
+
+ private TestEventHandlerImpl(ListenerProperties props) {
+ super(props);
+ }
+
+ @Override
+ protected Consumer getConsumer() {
+ return mockConsumer;
+ }
+
+ @Override
+ protected Producer getProducer() {
+ return mockProducer;
+ }
+
+ private void setConsumer(Consumer consumer) {
+ mockConsumer = consumer;
+ }
+
+ private void setProducer(Producer producer) {
+ mockProducer = producer;
+ }
+ }
+
+ @JsonSerialize
+ public static class DummyObj implements Serializable {
+
+ @JsonProperty("request") // Call request for default filter
+ public String key;
+
+ public DummyObj() {
+ }
+
+ public String toJson() {
+ return String.format("{\"request\": \"%s\"}", key);
+ }
+ }
+
+ private void sleep(long ms) {
+ try {
+ Thread.sleep(ms);
+ } catch (Exception e) {
+ return;
+ }
+ }
+}
Code Review / appc.git / blobdiff